SpringerLink (Online service), Gross, G., & Tyring, S. K. (2011). Sexually transmitted infections and sexually transmitted diseases. Springer Verlag.
Chicago Style (17th ed.) CitationSpringerLink (Online service), G. Gross, and Stephen K. Tyring. Sexually Transmitted Infections and Sexually Transmitted Diseases. Heidelbergh: Springer Verlag, 2011.
MLA (9th ed.) CitationSpringerLink (Online service), et al. Sexually Transmitted Infections and Sexually Transmitted Diseases. Springer Verlag, 2011.
Warning: These citations may not always be 100% accurate.